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Individual Calculations May 2010 |
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| Duval, Florence Total change: -19.25 | |   |
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| 3e Open d'échecs de la Choisille en Touraine - A | La Membrolle sur Choisille | FRA | 2010-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1500 | 0.00 | 3 | -0.77 | 25 | -19.25 | |
|  Vilain, Thomas | | | 1672 | FRA | 0.00 | 1 | -0.27 | 25 | -6.75 | |  Mackay, Mark | | | 1605 | ENG | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Andre, Philippe | | | 1806 | FRA | 0.00 | 1 | -0.14 | 25 | -3.50 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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